nfs-server silent data corruption
Arno J. Klaassen
arno at heho.snv.jussieu.fr
Mon Apr 21 18:30:53 UTC 2008
yet another quick partial answer :
Jeremy Chadwick <koitsu at freebsd.org> writes:
> On Mon, Apr 21, 2008 at 04:52:55PM +0200, Arno J. Klaassen wrote:
> > Kris Kennaway <kris at FreeBSD.ORG> writes:
> > > Uh, you're getting server-side data corruption, it could definitely be
> > > because of the memory you added.
> >
> > yop, though I'm still not convinced the memory is bad (the very same
> > Kingston ECC as the 2*1G in use for about half a year already) :
>
> Can you download and run memtest86 on this system, with the added 2G ECC
> insalled? memtest86 doesn't guarantee showing signs of memory problems,
> but in most cases it'll start spewing errors almost immediately.
It's running for 15 minutes now without any warning; I'll let it run
while cooking a meal [ with 2*1G mem for each CPU to be clear ].
NB, (CC to kris@ for this) why is memtest86 port marked as i386-only?
It only seems to install floppy.bin and memtest.iso, but alas
(maybe I should leave one box dedicated to freebsd-i386 for things
like this ;) )
Best, Arno
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